Answered

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Identify the correct and incorrect statements.

Correct Answer(s):
- It is possible to estimate the country's opinion based on a small sample of 1,000 to 1,200 people.
- A sample refers to the group selected by a researcher to represent the most important characteristics of an entire population.

Incorrect Answer(s):
- Public-opinion surveys only tell you what the sample's opinions are, without providing any insight into the general population.
- It is impossible to collect a random sample.

Sagot :

GinnyAnsweridn

Final answer:

The importance of random samples and sample size in obtaining accurate public opinion data is crucial in social studies.


Explanation:

Correct Statements:

  • A sample refers to the group selected by a researcher to represent the most important characteristics of an entire population.
  • It is possible to estimate the country's opinion based on a small sample of 1,000 to 1,200 people.

Incorrect Statements:

  • Public-opinion surveys only tell you what the sample's opinions are, without providing any insight into the general population.
  • It is impossible to collect a random sample.

When conducting polls or surveys, it is essential to use random samples to ensure representativeness and accuracy. Sample size also plays a crucial role in obtaining reliable results. Upholding the principles of proper sampling techniques is vital for obtaining accurate public opinion data.


Learn more about Importance of random samples and sample size in public opinion research here:

https://brainly.com/question/33907165


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